The DAT210 board on all Plasma Block products contains 10 LED s which are used to indicate status during normal operation, board programming and

Transcription

1 The DAT210 board on all Plasma lock products contains 10 LED s which are used to indicate status during normal operation, board programming and troubleshooting of the unit.

2 Documentation DAT210 oard LED Light Patterns Page 2 Table of Contents Normal Running LED Light Pattern.. Page 3 Performing Calibration Mode.. Page 3 Performing tart utton weep.. Page 4 Programming a Power et Point.. Page 5 Troubleshooting High Power Warning.. Page 6 Troubleshooting Low Power Warning.. Page 6 Troubleshooting Power Limit Warning.. Page 7 Troubleshooting Load ault.. Page 7 Troubleshooting oft Charge Relay ailure.. Page 7 linking LED lickering LED olid LED

3 Documentation DAT210 oard LED Light Patterns Page 3 The DAT210 board's 10 LED's are shown below in various patterns with related status/description information. NORMAL RUNNING LED LIGHT PATTERN. Under normal running conditions, the LED light pattern will appear as shown here. The INV ON and +5VOLT will be solid ; the LOCKED will be flickering. PERORMING CALIRATION MODE TEP 1 Press the TART button and hold briefly until these LED s show, then release. Note Unit must be in emi-auto mode (J5 removed). Note Holding any longer will show a different pattern of LEDs. PERORMING CALIRATION MODE TEP 2 H Temp LED will flicker, showing that the board is in Calibration Mode. PERORMING CALIRATION MODE TEP 3 This light pattern indicates T1 is set higher than 2% of the original set point. Adjust the T1 voltage pot to a value within the 2% range where the HIGH PWR led turns off. Proceed to the final step below. OR PERORMING CALIRATION MODE TEP 3A This light pattern indicates T1 is set lower than 2% of the original set point. Adjust the T1 voltage pot to a value within the 2% range where the LOW PWR led turns off. Proceed to the final step below. PERORMING CALIRATION MODE TEP 4 INAL TEP. Press the start button and hold it briefly until the LED s light up, release the start button to exit calibration mode. The unit has now been adjusted to the original factory set values. linking LED lickering LED olid LED

4 Documentation DAT210 oard LED Light Patterns Page 4 The DAT210 board's 10 LED's are shown below in various patterns with related status/description information. PERORMING TART UTTON WEEP TEP 1 Under normal running conditions, the LED light pattern will appear as shown here. The INV ON and +5VOLT will be solid throughout this process; the LOCKED will be flickering. PERORMING TART UTTON WEEP TEP 2 Holding the TART button down until the LOCKED, LOW_PWR, and HIGH_PWR blink simultaneously. PERORMING TART UTTON WEEP TEP 3 After a second or two the LOAD_LT and HOT_LOAD will blink simultaneously, along with the blinking LEDs in the previous step. When this occurs, release the TART button. PERORMING TART UTTON WEEP TEP 4 Upon release the LOCKED LED will blink rapidly. This indicates the frequency is sweeping up and down to find optimum value. The LOCKED LED will blink then flicker as normal after a few seconds completing the process. Verify the power or amperage draw values are within acceptable range for the model being used. linking LED lickering LED olid LED

5 Documentation DAT210 oard LED Light Patterns Page 5 The DAT210 board's 10 LED's are shown below in various patterns with related status/description information. PROGRAMMING A POWER ET POINT TEP 1 NOTE the unit must be in semi-auto mode (J5 removed) to program the power setpoint. When T1 has been turned to the desired set point press and hold the OP_OK button until this pattern shows --- then release. PROGRAMMING A POWER ET POINT TEP 2 Upon release, the HIGH_PWR and LOW_PWR LED's will blink alternately. The unit may be in a tolerance set point of +/- 40%, +/- 20% or +/- 10%. Pressing the OP_OK button will cycle/repeat thru these three choices with a varying LED blink time (10% fast, 20% medium, 40% slow). To exit this mode or select a tolerance, move to TEP 3. PROGRAMMING A POWER ET POINT TEP 3 Once desired tolerance band has been selected press and hold OP_OK longer than in the first step to attain this LED light pattern and then release. PROGRAMMING A POWER ET POINT TEP 4 If successful, this pattern of LED s will display. The INV_ON will blink once followed by a blink of the LOW_PWR LED. This pattern is a response to let the user know that the programming of the power setpoint has been successful. linking LED lickering LED olid LED

6 Documentation DAT210 oard LED Light Patterns Page 6 TROULEHOOTING DAT210 PROLEM HIGH POWER WARNING PATTERN 1 LEDs indicate the unit s power is higher than the tolerance level of the programmed power point. HIGH POWER WARNING PATTERN 2 After a period of 5 10 seconds this pattern will display indicating a warning that the unit will hard fault and shut itself off. HIGH POWER WARNING PATTERN 3 Hard fault indicator of T1 being set higher than its programmed set point for too long of a period of time. The unit has now shut itself off to prevent possibility of damage. tep 1 Does unit show a hard fault? (PATTERN 3) Yes Go to tep 2 No Go to tep 3. tep 2 Turn unit on. tep 3 Turn T1 pot counterclockwise. tep 4 Did HIGH PWR LED turn off? Yes No further action needed No Repeat tep 3 and 4. LOW POWER WARNING PATTERN 1 LEDs indicate the unit s power is lower than the tolerance level of the programmed power point. Also, it may indicate issues in the system outside the block. Investigate that possibility if the steps here do not resolve the problem. LOW POWER WARNING PATTERN 2 After a period of 5 10 seconds this pattern will display indicating a warning that the unit will hard fault and shut itself off. LOW POWER WARNING PATTERN 3 Low power hard fault indicates that T1 has not been adjusted in time and the unit has shut itself off. tep 1 Does unit show a hard fault? (PATTERN 3) Yes Go to tep 2. No Go to tep 3. tep 2 Turn unit on. tep 3 Turn T1 pot clockwise. tep 4 Did LOW PWR LED light turn off? Yes No further action needed. No Repeat steps 3 and 4. linking LED lickering LED olid LED

7 Documentation DAT210 oard LED Light Patterns Page 7 POWER LIMIT WARNING. H_TEMP and HOT_LOAD lights will flicker rapidly in an alternating pattern. Power level is reaching or at a dangerous point; unit will not increase wattage past this limit. DAT210 will shut itself off after approximately 20 seconds. LOAD AULT - PATTERN 1 Pattern is caused by the DAT210 detecting a problem with Plasma lock cell or the transformer. After 5 10 seconds board will display pattern 2 shown below. LOAD AULT - PATTERN 2 After seconds board will display pattern 3 shown below. LOAD AULT - PATTERN 3 Hard fault indicated by this LED pattern. The unit has shut itself off to prevent damage to the cell, transformer, or PC. OT CHARGE RELAY AILURE. This pattern of lights indicates a soft charge relay failure. tep 1 Turn T1 pot counterclockwise until LED pattern ceases. tep 2 Continue decreasing T1 until HIGH PWR LED turns off. tep 1 Does unit display a hard fault? PATTERN 3 Yes Go to step 2. No Go to step 3. tep 2 Check for proper connection of transformer To PC and Plasma lock cell. tep 3 Replace the transformer with a known unctioning transformer. tep 4 Turn unit on. Does the light pattern remain? (ANY O THE THREE) Yes Turn unit off. Proceed to tep 5. No Transformer has gone bad. tep 5 Using original transformer, swap the cell. tep 6 Turn unit on. Does the light pattern remain? (ANY O THE THREE) Yes PC has malfunctioned, contact PTI. No There is a problem with the cell block or other component. tep 1 Check proper connections by referring to ingle phase soft start manual on PTI s website. tep 2 Remove AC from relay. tep 3 Remove wires from DAT210 (on 12 terminals 3 & 5). tep 4 Apply 5VDC to those removed wires and listen for an immediate click sound. If no CLICK, bad relay. linking LED lickering LED olid LED